baber/WOPTO huggingface dataset:
Patent JP-S54126832-A (JP)
Title: Fuel distributor for multicylinder engine
Inventor: KIKURA KATSUAKI
IPC: F02M3/00
Filed: 1978-03-25
Abstract: PURPOSE: To improve the distribution of idling fuel at the time of slow revolution of an engine, by providing an air bypass for intake passages provided respectively for cylinders and opening an idling fuel passage into the air bypass.  
     CONSTITUTION: The common air bypass 3 is provided independently of the intake passages 1, 2, which are connected to the cylinders. The indling fuel passage 9 is connected to a halfway part of the air bypass 3. The air bypass 3 is provided with an enlarged chamber 4 at the downstream side of a throttle valve 16 placed in the intake passages 1, 2. Air and fuel are mixed well with each other in the enlarged chamber 4. This chamber is connected to the intake passages 1, 2 through a communication passage 5. An air adjustment screw 11 is installed at the air bypass 3. An idling adjustment screw 10 is installed at the idling fuel passage 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52119063-A (JP)
Title: Gap measuring method for color pictur tube
Inventor: AKIYAMA MASATOSHI
IPC: H01J9/42
Filed: 1976-03-31
Abstract: PURPOSE: To measure a gap between a panel and a mask without putting on or taking off the mask, by making a light breaking image in such a way that a fine light from an oblique direction projects the surface of the object to be measured, and by enlarging for observation by a optical system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10232518-A (JP)
Title: Image reader
Inventor: TAKAHAGI HISAHIRO
IPC: G03B27/62
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the quality of an image and workability for removing an original by adopting such a constitution that states where the end part of an original guide overlaps on the top surface of a platen glass and sinks with respect to the top surface of the platen glass in the vicinity of an end surface on the fetching side of the original are switched. SOLUTION: A spring 42b is in a position corresponding to a recessed part, 33b, without being in contact with the original guide 3, not to operate thereon. On the other hand, a spring 42a presses the original guide 3 on the left of the recessed part 33a, to energize the guide 3 clockwise. Therefore, the bottom surface of the end part 31 of the guide 3 becomes a close contact state with the platen glass 11. Thus, as the position for starting the reading of an image, the end surface position of the end part, 31 overlapped with a prescribed margin for overlap on the top surface of the platen glass 11 is obtained. Further, when the original is turned upside down in an automatic mode, the guide 3 is turned clockwise by an arm. At the time of turning the original upside down, the end part, 31 of the guide 3 becomes the sinking state with respect to the platen glass 11.
Patent JP-H03238752-A (JP)
Title: Manufacture of bulb with reflector
Inventor: SAKAI KENJI
IPC: H01K7/00
Filed: 1990-02-15
Abstract: PURPOSE:To simplify an adhesive application work by rotating at least one of a reflector and a cover about the rotational center axis thereof, and applying an adhesive thereto in a peripheral direction. CONSTITUTION:In the manufacture wherein a bulb 2 is mounted in a reflector 1, and a cover A is fitted to the front of the reflector 1 via an adhesive B, this adhesive B is applied to the reflector 1 and the cover A in the peripheral direction thereof by rotating at least one of the aforesaid reflector 1 and the cover A about the rotational center axis thereof. Namely, while at least one of the reflector 1 and the cover A is rotated about the rotational center axis thereof, an adhesive application nozzle 61 is positioned at the end of the reflector 1 or the cover A, and the adhesive B is delivered from the nozzle 61, thereby being applied to an end portion 11a. According to the aforesaid construction, adhesive application can be performed in a simple work process, and a uniform application amount can be ensured.
Patent JP-S63204508-A (JP)
Title: Magnetic head assembly
Inventor: NAKANISHI EIJI
IPC: H05K1/18
Filed: 1987-02-19
Abstract: PURPOSE:To prevent servo integrated circuits from adverse influence by arranging a shielding member in empty holes of respective supporting bodies so that the opposite side to the connection face side of each integrated circuit to a printed circuit board is electrically and magnetically shielded from external noise. CONSTITUTION:The shielding members 19 are arranged in the empty holes 12 of respective supporting bodies 11 so as to be coupled with the integrated circuits 15, 16. Namely, the shielding member 19 consists of a square plate 19a and side plates 19b vertically connected to respective side edges of the plate 19a and the plate 19a is fixed with the circuits 15, 16 through adhesives. The side plates 19b are fitted to the peripheral parts forming the empty holes 12 of the supporting bodies 11 so that the faces of the circuits 15, 16 opposed to the connecting face sides with the printed circuit board 13 are electrically and magnetically shielded from external noises. Even if the supporting bodies are vibrated by acceleration at the time of seaking, the vibration stress is not concentrated into the terminals of the integrated circuits, the integrated circuits can be reinforced and their terminals can be prevented from being damaged.
Patent JP-H08207628-A (JP)
Title: Bearing structure for seat position regulator for vehicle
Inventor: KUBOTA TETSUO
IPC: F16C17/02
Filed: 1995-02-01
Abstract: PURPOSE: To provide an excellent assembling property for a shaft member so as to suppress a backlash in the axial direction without requiring any high precision for a part. CONSTITUTION: In a seat position regulator for a vehicle, in which a seat is lifted/lowered via a link by means of rotation of shaft members 40, 42 suspended freely rotationally by bearing parts individually integrated with a pair of right and left sliding members, outer circumference grooves 41, 43 are formed in the predetermined positions in the shaft members 40, 42 all along the circumference direction. For bearing parts 4c, 3b, at least two divided parts are combined, and at least one of them constitutes supporting holes 25, 26, 30, 31 which are fitted in the outer circumference grooves 41, 43 of the shaft member 40, 42 so as to support them freely rotationally.
Patent JP-H04273225-A (JP)
Title: Interchangeable lens system
Inventor: MABUCHI TOSHIAKI
IPC: G03B7/20
Filed: 1991-02-28
Abstract: PURPOSE:To realize a system with high reliability providing a communication means which sends and receives control information between a camera main body and lens units, and a converting means. CONSTITUTION:The above system is equipped with the communication means which sends and receives the control information between the camera main body and lens units 202 and 203 and the converting means 303 which converts data obtained by the communication with the lens units 202 and 203 into the format of data that the camera main body requires when data requested from the camera main body side to the lens units 202 and 203 and data that the lens units 202 and 203 are requested for by the camera side are different. Therefore, the data conversion between two systems which differ in format such as a video camera and a still picture camera lens becomes possible, a still picture lens which is different in format is usable for the video camera, and the operation of the total system which uses a conversion adapter can be satisfied.
Patent JP-H02215315-A (JP)
Title: Differential-pressure type nighttime-cooling rasing seedling apparatus for flower bud differentiation utilizing heat-pipe
Inventor: OGIWARA HIDEMASA
IPC: A01G7/00
Filed: 1989-02-14
Abstract: PURPOSE:To perform uniform and economical cooling of a vinyl plastic hothouse in high efficiency by passing air cooled with a refrigerator through the house by pressure difference and placing a heat-pipe in a state to protrude its end into the path of the cooled air. CONSTITUTION:Air cooled by refrigerators 1A, 1B is passed through a cooled air flow channel 5 placed in a vinyl house 9 for the raising seedling for flower bud differentiation. The flow rate of the cooled air is increased by gradually narrowing the inner diameter of the flow channel 5 from the cold air blowing port 21 to the suction port 19, thereby generating a pressure difference. A heat- pipe 7 is placed in such a manner as to protrude at least one end of the pipe into the cooled air flow channel 5. The high temperature in the house 9 is transmitted to the cooled air flow channel 7 and the air is cooled by the action of a heat medium sealed in the heating-pipe 7. The environment in the vinyl house can be maintained to cold state similar to the environment of a high mountain suitable for the differentiation of flower bud.
Patent JP-S59160897-A (JP)
Title: Memory test system
Inventor: YAMAGUCHI SHINJI
IPC: G11C29/56
Filed: 1983-03-03
Abstract: PURPOSE:To discriminate where a memory error occurs even when there are >=2 defective bit areas by providing a means which decodes an address and discriminates the memory area including the address, and comparing the last address with the current address, area by area. CONSTITUTION:If the 2nd error is detected in an area corresponding to D1 among the outputs 17 of an address decoder 7, the 1st error address is held in an error address holding flip-flop 123, so the 1st error address is compared with the 2nd error address by an exclusive OR gate 125. When those error addresses are different from each other, the exclusive OR gate output 126 corresponding to the different address bit obtain 1 to set a J-K flip-flop 127, which generates an output 128 of 1. The J-K flip-flop 127 once operating holds its output 128 of 1 until the completion of a test, so an NAND gate output 123 is also held at 1. Those error address bits are compared by all error address comparing circuit 100.
Patent JP-H06226334-A (JP)
Title: Method for directly extruding product from molten metal
Inventor: KOMATA TOSHIHITO
IPC: B22D11/053
Filed: 1993-01-28
Abstract: PURPOSE:To provide the method capable of directly extruding a high-quality product from molten metal by imparting vibrations to a stationary shoe. CONSTITUTION:A passage 3 is formed by an endless groove 2 of a rotary wheel 1 provided with this endless groove 2 on its outer periphery and the stationary shoe 4 covering the endless groove 2. The molten metal 5 is continuously injected into one end of this passage 3. The molten metal 5 is solidified within the passage 3. The solidified body 6 is extruded through a die 11 in front of the passage 3 by the contact friction resistance between the inside wall of the endless groove 2 and the solidified body 6 generated as the rotary wheel 1 rotates. The stationary shoe 4 is at least bisected in the passage 3 direction and the vibrations are imparted to the stationary shoe 4 on the side where the molten metal 5 solidifies. Then, the initially solidified layer is polycrystallized and the mechanical properties are improved by imparting the vibrations to the stationary shoe 7. The seizure on the inside surface of the stationary shoe 4 does not arise any more and the friction resistance between the initially solidified layer and the stationary shoe 4 is decreased. The quality of the extruded product 10 is thus improved.
Patent JP-S57117158-A (JP)
Title: Cassette holding mechanism for cassette deck
Inventor: TAKEMASA KAORU
IPC: G11B15/675
Filed: 1981-03-11
Abstract: PURPOSE:To achieve smooth loading alignment for a cassette half, by clipping the main surface of the cassette half with two interlocking clipping members. CONSTITUTION:At the insertion of a cassette half 15, the cassette half 15 is supported with a cassette support plate 19 which freely rotates by taking a fulcrum 19c as a center at a lower main plane 15a and a drive arm 20 and also with a cassette holder 16 with another main surface 15b. The plate 19 has a pair of holes 19d, 19e to latch reel units 18a, 18b of the cassette half 15. The rotating shaft of a cassette holder 16 and that of the plate 19 are vertical to the lifting up and falling down direction of the cassette half 15 with a specified interval and extended orthogonally.
Patent JP-H09225278-A (JP)
Title: Production of highly permeable composite reverse osmosis membrane
Inventor: OBARA TOMOUMI
IPC: B01D69/12
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To produce a highly permeable composite reverse osmosis membrane which keeps high salt inhibition ratio and has high water permeability. SOLUTION: In this method for producing the composite reverse osmosis membrane consisting of an polyamide-based skin layer and a micro-porous supporting body supporting the skin layer, a coating layer is formed by applying a soln. A containing a compd. having more than two reactive amino groups on the micro-porous supporting body, then by bringing a soln. B containing a polyfunctional acid halide having more than two reactive acid halide groups into contact with the coating layer.
Patent JP-S62194657-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TATEISHI AKIMITSU
IPC: H01L25/10
Filed: 1986-02-21
Abstract: PURPOSE:To facilitate connection to other devices by fitting a terminal for connecting devices at the side end of a package. CONSTITUTION:Recessed surfaces 33 for connection prepared to a package for a semiconductor integrated circuit device 31 is formed for connection to projecting surfaces 34 for connection in another device, and each connected to an integrated circuit 32 by wirings 35. I/O terminals 37 inserted to a socket except connecting terminals are connected to the integrated circuit 32 by wirings 36. A groove 38 for an air vent is shaped.
Patent JP-H01210897-A (JP)
Title: Internal pump
Inventor: KOMITA HIDEO
IPC: F04D7/08
Filed: 1988-02-19
Abstract: PURPOSE:To prevent exposure of radiations in a motor by discharging the radiated clads which intrude into the motor from the inside of a reactor pressure vessel to the reactor pressure vessel side when purging water stops, thereby obviating the intrusion of the clads into the motor. CONSTITUTION:The radiated clads in the reactor pressure vessel which intrude into the spacing enclosed by a pump shaft 6 and the inside wall of a stretch tube 16 are rotated and are pressed by centrifugal force to the inside wall of the tube 16 as the shaft 6 revolves. The clads moving along the inside wall surface of the tube 16 enter the inside of spiral grooves 21. The flow heating toward the reactor pressure vessel side is generated in a spiral groove 16 by the peripheral speed generated by the revolution of the shaft 6 and the clads are pushed by this flow and are discharged to the reactor pressure vessel side. The clads are thus discharged by the centrifugal force to the reactor pressure vessel side and the intrusion of the clads into the motor is prevented even if the purging water stops.
Patent JP-S63202511-A (JP)
Title: Container conveying device
Inventor: KAWAMURA HIKARI
IPC: B65G21/20
Filed: 1987-02-17
Abstract: PURPOSE:To prevent a container from falling down by providing a guide plate with which a collar part can be engaged on both sides of the defined place of a conveying member in a conveying device for a container having a collar on its bottom face. CONSTITUTION:A container 5 which is placed on a first conveyor 1 in an erected condition by means of a collar part 4 is shifted to an unshown parallel installation part and to second and third conveying lines in a condition that the collar part 4 is engaged with guide plates 10, 10. Thus, by conveying the container while holding its collar part, the falling down of the container can be prevented enabling the automation of conveyance.
Patent JP-S63203418-A (JP)
Title: Four-wheel-drive
Inventor: OMURA TAKUO
IPC: B60K17/348
Filed: 1987-02-17
Abstract: PURPOSE:To aim at simplification in structure and promotion of inexpensiveness as well as improvement in lubricating capacity, by setting up a front-wheel gear shifter, to be installed interposingly between a differential pinion shaft being connected to the engine side and the front-wheel transmission shaft set up in parallel with this pinion shaft, in the inner part of a transmission case. CONSTITUTION:Power out of an engine 1 is transmitted to a transmission shaft 5 via a clutch 3 and a main gear shifter 4 in a transmission case 2. In this case, in the case 2, there is provided with a differential pinion shaft 6 in parallel with the transmission shaft 5, and both these shafts 5 and 6 are connected together by a transfer 7. And, the differential pinion shaft 6 is connected to a rear-wheel differential gear 13, whereby power is transmitted to symmetrical rear wheels from this rear-wheel differential gear 13. And in the transmission case 2, there is provided with a front-wheel transmission shaft 15 in parallel with the differential pinion shaft 6, and a front-wheel gear shifter 16 is installed interposingly between both these shafts 6 and 15. On the other hand, at the outside of the case 2, there is provided with a front-wheel propeller shaft 23, and this shaft is connected to the front-wheel transmission shaft 15 via a pair of gears 21 and 22.
Patent JP-H06296956-A (JP)
Title: Method and device for recovering glass and metal from solid residue left in refuse incinerator
Inventor: PEETAA SHIYOOENAA
IPC: C22B7/04
Filed: 1994-02-08
Abstract: PURPOSE: To recover glass and metal from the solid residues, more particularly slag, produced in a refuse incineration plant by melting the solid residues. CONSTITUTION: The glass and the metal are discretely recovered by melting from the solid residues, more particularly slag, produced in the refuse incineration plant by a closed melting furnace 3 including a first top melting zone 7 provided with a heating electrode 14 for a glass melt, a second bottom melting zone 8 provided with carbon heating electrodes 16 and 17 for a metal melt and a feed duct 4 for feeding the solid residues to be melted to the top of the melting furnace 3. The melting is executed in the two zones. The oxidation constituents of the residues are converted to the glass melt in the first top meting zone and the metal constituents of the residues are converted to the metal melt at a high temp. in the second top melting zone. The glass melt is recovered from an overflow lip 18 and the metal melt from a tap hole 11, respectively.
Patent JP-S57150050-A (JP)
Title: Main storage controller
Inventor: YAMAMOTO MICHITAKA
IPC: G06F13/16
Filed: 1981-03-13
Abstract: PURPOSE:To assure an access sequence for both the store and fetch requests, by providing an independent input/output pointer for both requests plus an input/ output pointer for the requests including above-mentioned both requests. CONSTITUTION:When a store request is delivered from a central processor 12 through a store line 3A, the address and the data are fetched to a store stack indicated by a store input pointer 3 and via an address line 1A and a store data line 2A. The control parts 7, 8 and 9 store the producing sequence for both the store and fetch requests which are given from the processor 12 and then deliver the request to a main storage 13 based on the producing sequence. The parts 8 and 9 are equal to the input and output pointers of the store and fetch requests, and the part 7 functions as a storage part for these two requests.
Patent JP-S59161849-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHINO ISAO
IPC: H01L23/48
Filed: 1983-03-04
Abstract: PURPOSE:To obtain the titled device of good quality by reducing the influence into a package based on the stress to external terminals by a method wherein said terminals are partly annealed at a high temperature, when the titled device of a resin sealed type package is manufactured. CONSTITUTION:A semiconductor element is sealed in a resin sealed type package 3; when electrodes provided on the element are connected to the external terminals 1 of a frame 5 whose tips penetrate into the package 3 by means of bonding wires 2, the following process is performed. Namely, about 3mm. points of said terminals 1 penetrating into the package 3 are irradiated with laser at the temperature of about 500 deg.C for about 20min, thus annealing and softening these parts 4, and accordingly the stress from outside is absorbed to said parts. Thus, the fraction defective of the titled device is reduced.
Patent JP-H02214650-A (JP)
Title: Laminate molded product
Inventor: OTAWA YASUHIKO
IPC: B32B27/36
Filed: 1989-02-15
Abstract: PURPOSE:To manufacture a laminate molded material of superior heat resistance, resistance to cold, resistance to oils, resistance to solvents, wear resistance and resistance to flaw by constituting a core layer of a synthetic resin, a specified intermediate layer (I) provided on said core layer, a specified intermediate layer (II) provided on said intermediate layer (I) and a specified skin layer provided on the intermediate layer (II). CONSTITUTION:A laminate molded material is constituted of a synthetic resin core layer, an intermediate layer (I) composed of a thermoplastic elastomer foamed material provided on said core layer, an intermediate layer (II) composed of modified polyolefin elastomer graft modified by means of at least one kind of a graft monomer selected out of a group consisting of unsaturated carboxylic acid, a derivative of unsaturated carboxylic acid, an unsaturated epoxy monomer and an unsaturated hydroxy monomer provided on said intermediate layer (I), and a skin layer composed of at least one kind of polymer selected out of a group constituted of polyamide, polyurethane and polyester provided on said intermediate layer (II).
Patent JP-S54128279-A (JP)
Title: Heat sink for resin-sealed semiconductor device and its manufacture
Inventor: YAMADA TOMIO
IPC: H01L23/28
Filed: 1978-03-29
Abstract: PURPOSE: To increase the moisture-resistant property as well as to prevent the pellet crack and disconnection by providing the groove containing a projection on the inner wall at the resin-sealed part of the heat conductive plate.  
     CONSTITUTION: The double-process process is applied to heat conductive plate 1, and groove 7 containing projection 8 on the inner wall. Groove 7 is provided between resin companding prevention holes 5. In addition, resin biting V-groove 4 is added. Groove 7 crosses vertically the line combining tightening hole 2 and semiconductor connection part 3, and thus the resin of A 1  side contracts after sealing of resin to prevent the shift toward A 2  side. In other words, the shift toward A 2  side is prevented by groove 7 even though some gap is caused at the area which is tightened with the bolt, thus reducing the strain to be applied to the pellet part. As a result, the crack or disconnection can be eliminated for the pellet. These effects are enhanced more with existence of projection 8. Furthermore, this projection functions to increase the intensity to exfoliation F. 
     COPYRIGHT: (C)1979,JPO&Japio